Lamborghini officially unveiled the Aventador J at the 2012 Geneva Motor Show. The roofless and windowless concept car uses the same V12 engine as the standard Aventador, producing 700hp for a top speed of 186mph managed through a lightweight seven-speed automated transmission. The car does not have air conditioning or radio to save further weight for a total of 3,472 pounds (1,575kg).
The car presented at the Geneva show was the only unit to be produced, and was sold for $2.8 million. The car was specially made for a close relation.
The J label was thought to have come from Appendix J in the FIA manual that describes the technical specifications of race cars. However, during an interview with designer Filippo Perini, it was revealed that the ‘J’ actually stands for Jota, in reference to a 1970s one off Lamborghini Miura Jota, which also conformed to the FIA’s Appendix J regulations.
Of all the Mercedes-Benz models that could be accused of being born with a silver spoon in its mouth, the SL arguably tops the list. Unlike many grand-touring cars, the Mercedes SL has never been forced to compromise its blue-blood personal-luxury/sport ideals with feigned attempts at practicality to please executives or attract buyers. It has, more or less, remained an unapologetic take-it-or-leave-it proposition since it debuted nearly six decades ago, and the 2013 SL550 does nothing to alter its course. Cool, Quiet Confidence Every move the 2013 SL550 makes is steeped in a competent, laid-back confidence; pin the throttle, and the car takes a moment to gather itself, as if saying to the driver, “Okay, dude, you ready? This is gonna be pretty awesome.” And with that, the seven-speed automatic downshifts, the twin turbos gorge themselves on air, and the whole shebang takes off, pulling hard to an observed 159-mph top speed (Mercedes claims an electronically limited 155). Life in th...